testo 445 - Service instrument for air conditioning / ventilation systems

Code: testo 445 0560 4450


 

Datasheet PDF, 0.92 Mb

Description

The testo 445 VAC instrument measures temperature, relative humidity, dew point, absolute humidity, degree of humidity, enthalpy, all types of air velocity (in ducts, duct openings, or extractors), volume flow, pressure, and indoor air quality.

 

Features:

  • Multi-function climate measuring instrument: measure up to 6 measurement parameters at the same time
  • Internal reading memory for up to 3,000 readings
  • Automatic allocation of the duct cross-section to the measuring location (max. 99 measuring locations)
  • Automatic mean value calculation and determination of the volume flow
 

More products TESTO

TESTO 925 - TYPE K THERMOMETER

• 1 channel measuring instrument with optional radio probe
• Hold button to freeze reading
• Continuous display of max/min values
• An audible alarm sounds when limit values are exceeded

 

TESTO 316-4 REFRIGERANT LEAK DETECTOR

• Extremely high sensitivity of ?3g/a enables detection of even the smallest leaks
• Visual and acoustic alarm for optimum leakage detection
• Permanent sensor check, ensuring that your work is both safe and fast
• Earplug connection for safe leakage detection in loud environments

 

TESTO 605I - THERMO-HYGROMETER WIRELESS SMART PROBE

• Quickly and accurately measures relative humidity and temperature in rooms, ducts, and chambers
• Automatically calculates dew point and wet bulb temperature
• Small diameter probe is ideal for in-duct measurements
• For all HVAC/R technicians and contractors

 

TESTO 865 INFRARED THERMAL CAMERA

• Very good image quality: IR resolution of 160 x 120 pixels, via integrated testo SuperResolution Technology 320 x 240 pixels
• Visualizing temperature differences from 0.12°C
• Automatic detection of hot and cold spots

 

TESTO 316-1 - GAS LEAK DETECTOR

• Speedy and accurate leak detection in natural gas pipes
• Audible and two-stage visual alarm
• Audible alarm if limit value is exceeded
• Optical alarm

 

TESTO 174T - MINI TEMPERATURE DATA LOGGER

• Provides reliable and economical temperature monitoring of products in storage and transport
• Simple and large easy to read display
• Large measurement data memory capable of storing 16,000 temperature readings
• Rugged and waterproof according to IP65, HAACP compliant

 

TESTO 330-1 LL FLUE GAS ANALYZER 0632-3306

• High-resolution colour display for the graphic representation of your measurement data
• Extended measurement menus - such as gas pipe testing - for a comprehensive analysis of your heating system
• Logger function for easy long-term recording of the measurement curve
• Graphic processing of measurement data

 

TESTO 616 - MOISTURE METER

• Measures moisture in wood / building materials
• Non-destructive / precise measurements up to 2?in.
• 10 characteristic curves for different types of building material / wood
• Backlit display / hold function / min/max memory / ergonomic design

 

TESTO 805I - INFRARED THERMOMETER WIRELESS SMART PROBE

• Measures non-contact temperature
• Optic target ratio (10:1)
• Measurement area indicated by a circular laser pattern, which assures accurate assessments
• Photograph objects with smart device, capturing measurement marker and temperature values for reference and reporting

 

TESTO 760-3 - DIGITAL MULTIMETER WITH TYPE K, TRMS, AND 1,000 V RANGE

• 1,000 V AC/DC voltage measuring range, TRMS, and low pass filter
• Auto-test setup based upon lead connection prevents blown fuses in the meter
• Meter automatically detects testing in-process, and selects the correct meter configuration, saving time and optimizing accuracy
• Measure up to 400 A with optional clamp probe adapter